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Question: Answered & Verified by Expert
Which one of the following is used in the preparation of cellulose nitrate?
Chemistryp Block Elements (Group 15, 16, 17 & 18)TS EAMCETTS EAMCET 2012
Options:
  • A $\mathrm{KNO}_3$
  • B $\mathrm{HNO}_3$
  • C $\mathrm{KNO}_2$
  • D $\mathrm{HNO}_2$
Solution:
1663 Upvotes Verified Answer
The correct answer is: $\mathrm{HNO}_3$
Treatment of cellulose with $\mathrm{HNO}_3$ gives cellulose nitrate, which is a very important substance for the manufacture of explosives (gun powder), medicines, paints, lacquers, etc.

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